| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.98 | 13.785% | $176.344 | $176.34 | $176.35 | $176.30 |
| Purchase #2 | $54.66 | 3.238% | $56.4299 | $56.43 | $56.45 | $56.40 |
| Purchase #3 | $33.96 | 11.175% | $37.755 | $37.76 | $37.75 | $37.80 |
| Purchase #4 | $34.29 | 6.574% | $36.5442 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $6.25 | 3.383% | $6.4614 | $6.46 | $6.45 | $6.50 |
| Purchase #6 | $158.40 | 13.762% | $180.199 | $180.20 | $180.20 | $180.20 |
| Purchase #7 | $126.27 | 4.545% | $132.009 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $568.81 | $625.7425 | $625.74 | $625.75 | $625.70 | |